| // RUN: not llvm-mc -triple=aarch64 -show-encoding -mattr=+sve2 2>&1 < %s| FileCheck %s |
| |
| |
| // ------------------------------------------------------------------------- // |
| // Invalid element width |
| |
| subhnb z0.b, z1.b, z2.b |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: subhnb z0.b, z1.b, z2.b |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| subhnb z0.h, z1.h, z2.h |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: subhnb z0.h, z1.h, z2.h |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| subhnb z0.s, z1.s, z2.s |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: subhnb z0.s, z1.s, z2.s |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| subhnb z0.d, z1.d, z2.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: invalid element width |
| // CHECK-NEXT: subhnb z0.d, z1.d, z2.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| // --------------------------------------------------------------------------// |
| // Negative tests for instructions that are incompatible with movprfx |
| |
| movprfx z0, z7 |
| subhnb z0.s, z1.d, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: subhnb z0.s, z1.d, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
| |
| movprfx z0.s, p0/z, z7.s |
| subhnb z0.s, z1.d, z31.d |
| // CHECK: [[@LINE-1]]:{{[0-9]+}}: error: instruction is unpredictable when following a movprfx, suggest replacing movprfx with mov |
| // CHECK-NEXT: subhnb z0.s, z1.d, z31.d |
| // CHECK-NOT: [[@LINE-1]]:{{[0-9]+}}: |
